2497477639

素因数分解:

${\mathrm{79}}^1\times {\mathrm{181}}^1\times {\mathrm{389}}^1\times {\mathrm{449}}^1$

素因数の和:1098

約数の個数: 16

約数和(自身を含む): 2555280000

約数和(自身を除く): 57802361

約数列:

[1, 79, 181, 389, 449, 14299, 30731, 35471, 70409, 81269, 174661, 5562311, 6420251, 13798219, 31613641, 2497477639]

約数ペア:

[(1, 2497477639), (79, 31613641), (181, 13798219), (389, 6420251), (449, 5562311), (14299, 174661), (30731, 81269), (35471, 70409)]